Pythagorean Fuzzy Numbers and Fuzzy Analysis of Multi-core Processor Utilization

The theory of fuzzy sets proposed by L. Zadeh was further developed in the theories of intuitionistic and Pythagorean fuzzy sets, which made it possible to conduct promising applied research in a number of areas, in particular, research into multi-core processors. The fundamental difference between intuitionistic and Pythagorean fuzzy sets is shown through the analysis of their key concepts. Relying on Pythagorean fuzzy numbers, an algorithm for fuzzy analysis of processor cores utilization is proposed for the CPUs with the architectural solution based on Intel big. LITTLE technology.